Archives for October 2023

3D Printed Arduino Halloween Décor V

A new way to integrate data with physical objects V

A step on the way to solid-state batteries

Advanced Cyber Security and Education Device - SUPERIOR BOY

Bright flash leads astronomers to a heavy-metal factory 900 million light years away

Build an Outdoor Rover: Simple, Useful and Affordable V

Cathode active materials for lithium-ion batteries could be produced at low temperatures

Digital Weighing Scale With Improved Visibility and Battery Life Extension Timer

DIY Advanced Arduino Colloidal Silver Generator V

DIY IoT Electronic Shelf Label With Google Firebase

Easy Talking Skull With Micro:bit - Remote Control Animatronic Skull DIY V

Electrical control of quantum phenomenon could improve future electronic devices

Electrons are Quick-Change Artists in Molten Salts, Chemists Show

EScoreBuzz - Live Cricket Updates V

From square to cube: Hardware processing for AI goes 3D, boosting processing power

Ghost Pepper voice assistant for HA V

Inter­act­ing polarons

Major milestone achieved in new quantum computing architecture

MCP23008 Breakout

Microchip Showcases Expanded RISC-V-Based Solutions, Partnerships and System Design Tools

NASA’s Voyager Team Focuses on Software Patch, Thrusters

New flagship brings together excellence in quantum technology

NIST Team Develops Highest-Resolution Single-Photon Superconducting Camera

Plant-based isn’t just about burgers anymore V

Renesas Develops Cost-Effective, Highly Accurate and Robust Induction Motor Position Sensing Technology

Rocks may hold key to storing intermittent renewable energy, expanding its use

Scientists Discover Molten Layer Covering Martian Core

Shape-shifting fiber can produce morphing fabrics V

Soft optical fibers block pain while moving and stretching with the body

STMicroelectronics protects and powers Ellipse’s industry-leading battery-free dynamic card-verification micromodules for payment cards

Using sound to test devices, control qubits

A miniature magnetic resonance imager made of diamond

Amazon pledges parcels in an hour using drone deliveries

AMD Introduces New AMD Ryzen Threadripper 7000 Series Processors and Ryzen Threadripper PRO 7000 WX-Series Processors for the Ultimate Workstation


Building a Health Guard System for Remote Health Monitoring

Chinese satellite company tests data transfer to ground station mounted on vehicle

Cobalt-free battery for cleaner, greener power

Digital Clock with Arduino Uno Rev4 WiFi’s RTC an LED Matrix V

DIY Simple 500KHz Oscilloscope with STM32 V

Examining the silicon dies of the Intel 386 processor

Faz-Wrench - Five Nights at Freddy’s V

From a five-layer graphene sandwich, a rare electronic state emerges

HackSpace magazine #71

How to Make XIAO ESP32S3 Board Based Robotic Arm V

Intel Launches Intel Core 14th Gen Desktop Processors for Enthusiasts

KaboomBox - an RFID 8-Track Player

LoRaWAN Based TinyML Snake Recognition System

MIT design would harness 40 percent of the sun’s heat to produce clean hydrogen fuel

Neopixel Fiber Optic Pumpkin or Jack O’Latern With Raspberry Pi Pico

New Map of Space Precisely Measures Nearly 400,000 Nearby Galaxies

New polymer membranes, AI predictions could dramatically reduce energy, water use in oil refining

New recipe for efficient, environmentally friendly battery recycling

New technique helps robots pack objects into a tight space V

PCB Hotplate V3

Photonic crystals bend light as though it were under the influence of gravity

Project Silica V

Revolutionizing energy storage: Metal nanoclusters for stable lithium—sulfur batteries V

Scientists propose super-bright light sources powered by quasiparticles

Smart Compass

Soldering Air Filter V

Spark Analyzer

STMicroelectronics reveals high-accuracy, medium-voltage op amps for industrial and automotive sensor signal conditioning

The MagPi 134

Tim’s Draw Bot V

Toshiba Launches Small Photorelay Suitable for High-Frequency Signal Switches in Semiconductor Testers

Wearable device makes memories and powers up with the flex of a finger

Webb Detects Tiny Quartz Crystals in Clouds of Hot Gas Giant

XIAO ESP32C3 Portable Weighing Scale, Battery level Indicator V

A New Way to Erase Quantum Computer Errors

An electrical switch to control chemical reactions

Budget DIY GPS/GNSS Base Station / Receiver Setup with ESP32

Canonical releases Ubuntu 23.10 Mantic Minotaur

Classic Macintosh Video Signals Demystified, Designing a Mac-to-VGA Adapter with LM1881

Computational study reveals the potential of mixed metal chalcohalides in future photovoltaic applications

Control Board for 6 Servomotors based on Arduino for Robotic

Could a new law of physics support the idea we’re living in a computer simulation?

Crack Formation in EV Battery Electrodes Unraveled

Digital AC Energy Measurement Circuit: Voltage, Current, Pow V

How to Make Simple Nodemcu Robotic Car

How to Use/configure a Bluetooth Module

Hyperlux LP Image Sensors can extend battery life by up to 40%

In search of supersymmetric dark matter

Intel Arc A580 Graphics Available Worldwide

Make Your Hydroponics System Fully Automated and View Data Via the Dashboard

Making more magnetism possible with topology

Making Rad Maps With Robot Dogs V

Making your first ISP Programmer

Micron Delivers High-Speed 7,200MT/s DDR5 Memory Using 1β Technology

NASA’s Webb Captures an Ethereal View of NGC 346

New 32-bit MCU Features an Embedded Hardware Security Module to Safeguard Industrial and Consumer Applications

New Concept Quantum Computer with ‘Electron Spin Qubits’ developed

New cyber algorithm shuts down malicious robotic attack

New easy-to-use optical chip can self-configure to perform various functions

Nordic announces nRF54L Series, expanding industry’s most efficient Bluetooth LE portfolio

Physicists coax superconductivity and more from quasicrystals

Play Audio from SPI Flash with a Microcontroller

Portable Arduino FM-Radio V

Real World Driving Simulator For Any Game & Physical Vehicle V

Self-correcting quantum computers within reach?

Simulations of ‘backwards time travel’ can improve scientific experiments

SubscriberBoard - a Home Assistant-connected Oversized 7-segment Display V

Try to win against this Othello game

Wireless, Battery-free Electronic ‘Stickers’ Gauge Forces Between Touching Objects


An Alarm Clock with No Buttons


Battery Backup

Can quantum computers bring an end to corrosion?

Finger-shaped sensor enables more dexterous robots V

Graphene Addition for Enhancing the Critical Current Density of Bi-2223 Superconductors

Groundbreaking study shows defects spreading through diamond faster than the speed of sound

Grove Smart IR Gesture Sensor (PAJ7660) Arduino Project V

How an Ancient Board Game Could Unlock Cutting-Edge Physics Discoveries

How flip-flops are implemented in the Intel 8086 processor

How to Turn any DC Motor into a Servo Motor


Lasers deflected using air

Machine learning used to probe the building blocks of shapes

Making a femtosecond laser out of glass

Microchip’s Radiation-Tolerant (RT) PolarFire® FPGA Achieves QML Class Q Qualification

NASA Sets Coverage for Psyche Spacecraft Launch to Metal World

New tools are available to help reduce the energy that AI models devour

New UCF Technology Could Reduce Lag, Improve Reliability of Online Gaming, Meetings

Outsmarting cyberattacks on microgrids

Scientists discover the highest energy gamma-rays ever from a pulsar V

Smart Disk Lamp

SpaceX launches 22 Starlink satellites on its 70th mission of the year

STMicroelectronics’ automotive power-management ICs integrate CAN FD and LIN for simpler car-body controllers

Synthesize music with animations on a Raspberry Pi Pico

The making of a quantum movie

Twisted Science: NIST Researchers Find a New Quantum Ruler to Explore Exotic Matter

Ultrathin films achieve record hydrogen-nitrogen separation